Add error_regex to parse error messages and warnings when performing syntax checks on Perl files.

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@4802 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

@@ -4,6 +4,8 @@
    Adjust Perl Compile command to use the -c command
    line option to perform a syntax check instead of using the
    deprecated ByteCompile module.
+   Add error_regex to parse error messages and warnings when performing
+   syntax checks on Perl files.
 
 
 2010-04-05  Nick Treleaven  <nick(dot)treleaven(at)btinternet(dot)com>

data/filetypes.perl

@@ -78,3 +78,8 @@ compiler=perl -cw "%f"
 #compiler=perlcc -o "%e" "%f"
 
 run_cmd=perl "%f"
+
+# Parse syntax check error messages and warnings, examples:
+# syntax error at test.pl line 7, near "{
+# Unknown warnings category '1' at test.pl line 13
+error_regex=.+ at (.+) line ([0-9]+).*